MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "493"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbr1/1pp1pppp/7n/p2p4/1P6/2N3P1/PBPPPP1P/R2QKBNR w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:32 +0000"]
[GameEndTime "2026-09-14T16:00:32 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.81/10 0.013s, n=12365, sd=13} d4 {-0.30/9 0.014s, n=12104, sd=12}
6. Na4 {+1.15/10 0.019s, n=14009, sd=16} Qd5 {-0.63/9 0.013s, n=12211, sd=13}
7. Nf3 {+0.63/10 0.025s, n=15606, sd=19} Qxb5 {-1.22/9 0.016s, n=12593, sd=19}
8. c4 {+0.72/12 0.017s, n=13830, sd=18} dxc3 {-1.32/10 0.020s, n=12632, sd=12}
9. Bxc3 {+0.99/11 0.028s, n=17850, sd=19} Bd7 {-0.72/10 0.026s, n=20632, sd=18}
10. Nb2 {+1.08/11 0.049s, n=28038, sd=17} f6 {-1.01/9 0.016s, n=13029, sd=12}
11. e4 {+0.88/12 0.039s, n=25468, sd=17} Qc6 {-0.85/11 0.031s, n=20455, sd=19}
12. Bd3 {+0.86/10 0.022s, n=15610, sd=18} e5 {-1.16/10 0.048s, n=37742, sd=16}
13. Rc1 {+1.24/10 0.019s, n=14758, sd=16}
Qe6 {-1.28/10 0.043s, n=32187, sd=15, White makes an illegal move: e1h1} 0-1